But it does not seem to bother the cranes on the Hornborgasjön lake - over 2300 cranes have made the annual flight in and do not seem to be freezing yet.
The outlook is cold throughout the country with snowfall in southern Sweden.
Midday temperatures (all degrees Celsius):
- Stockholm: 1
- Gothenburg, on the west coast: 1
- Malmö, in the south: 3
- Kiruna, north of the Arctic Circle: -8
Sunrise in Stockholm was at 5.33 AM with sunset at 6.14 PM.